Xuan Ouyang's picture

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Xuan Ouyang

YoungXuan

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https://yancyou.github.io/

AI & ML interests

Pre-training, UMM, Post-training, Agents

Recent Activity

upvoted a paper about 4 hours ago

Kimi K2.5: Visual Agentic Intelligence

authored a paper about 10 hours ago

OPUS: Towards Efficient and Principled Data Selection in Large Language Model Pre-training in Every Iteration

submitted a paper about 16 hours ago

OPUS: Towards Efficient and Principled Data Selection in Large Language Model Pre-training in Every Iteration

View all activity

Organizations

upvoted a paper about 4 hours ago

Kimi K2.5: Visual Agentic Intelligence

Paper • 2602.02276 • Published 9 days ago • 224

upvoted a paper 1 day ago

OPUS: Towards Efficient and Principled Data Selection in Large Language Model Pre-training in Every Iteration

Paper • 2602.05400 • Published 7 days ago • 277

upvoted a paper 2 days ago

Towards Reducible Uncertainty Modeling for Reliable Large Language Model Agents

Paper • 2602.05073 • Published 7 days ago • 11

upvoted 2 papers 4 months ago

Socratic-Zero : Bootstrapping Reasoning via Data-Free Agent Co-evolution

Paper • 2509.24726 • Published Sep 29, 2025 • 21

Winning the Pruning Gamble: A Unified Approach to Joint Sample and Token Pruning for Efficient Supervised Fine-Tuning

Paper • 2509.23873 • Published Sep 28, 2025 • 67